Cara Membuat Pestisida Organik Dari Kulit Bawang dan 3 Manfaat Untuk Tanaman

3 Benefits of Onion Peels for Plants. Onion peels can be used as a botanical pesticide, organic fertilizer, and growth regulator or root stimulant. Making a botanical pesticide from onion peels is very easy. Onion peels can be applied by spraying plants or watering the growing medium as an organic fertilizer. This channel was created to share knowledge about simple hydroponics. If you have any questions, criticisms, or suggestions, please leave them in the comments section. For those who are new and want to learn about hydroponics, please press the SUBSCRIBE button in the bottom right corner. Activate the bell to be the first to receive updates from the Januri Nurhidayat channel. Free subscription link:    / janurinurhidayat   Facebook link:   / januri.85